Ubwino wa ma valve opangidwa ndi zitsulo zopangidwa ndi globe:

Ubwino wodziwikiratu ndikuti pakutsegula ndi kutseka, chifukwa kukangana pakati pa diski ndi valavu yosindikizira thupi ndi yocheperako kuposa valve yachipata, choncho valani kukana.Kutalika kotsegulira nthawi zambiri kumakhala 1/4 yokha ya m'mimba mwake ya njira ya mpando wa valve, yaying'ono kwambiri kuposa valve yachipata.Kawirikawiri pali malo amodzi okha osindikizira pa thupi la valve ndi disc, kotero kuti kupanga mapangidwe kumakhala bwino komanso kosavuta kusamalira.

Ntchito yopangira valavu yachitsulo:

1, kutentha kwambiri, payipi yothamanga kwambiri kapena chipangizo chiyenera kusankha valavu yoyimitsa.Monga zomera matenthedwe mphamvu, zomera mphamvu nyukiliya, kachitidwe petrochemical kutentha, mkulu kuthamanga payipi.

2, payipi convection kukana zofunika si payipi okhwima.Kumene kutaya mphamvu sikukuganiziridwa.

3, mavavu ang'onoang'ono amatha kusankha valavu ya singano, valavu ya zida, valavu yachitsanzo, valavu yamagetsi, ndi zina zotero.

4, pali kusintha koyenda kapena kusintha kwamphamvu, koma kulondola kosintha sikuli kokwera, ndipo m'mimba mwake wa payipi ndi wocheperako, monga ndime yapaipi ya ≤50mm, iyenera kusankhidwa.

5, kupanga mafakitale ang'onoang'ono feteleza feteleza ndi lalikulu mankhwala fetereza ayenera kusankha mwadzina kuthamanga PN160 mwadzina kuthamanga 16MPa kapena PN320 mwadzina kuthamanga 32MPa mkulu kuthamanga Angle globe valavu kapena mkulu kuthamanga Angle throttle valavu.

6, njira ya alumina bayer popanga msonkhano wa desilication, yosavuta kuyika mapaipi, yosavuta kusankha mtundu wa valavu yosiyana, mpando ukhoza kuchotsedwa, ma valve osindikizira a carbide oyenda mowongoka kapena valavu yowongoka.

7. Muumisiri wopangira madzi ndi kutentha kwa zomangamanga zamatawuni, valavu, valavu kapena valavu ya plunger ingagwiritsidwe ntchito pamapaipi ang'onoang'ono okhala ndi ndime yadzina, monga mapaipi okhala ndi ndime yochepera 150mm.

Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.

Zogulitsa zazikulu:Valve ya Butterfly,Valve ya Mpira,Chipata cha Chipata,Onani Vavu,Globe Vavlve,Y-Strainers,Electric Acurator,Pneumatic Acurators .